Whats up with pipes like this that screw in or have this weird insert? Are they lesser quality pipes or something?
Edit: Fixed the Pic, L.
![ux_a07121500ux0069_ux_c.jpg](http://www.shopping-toys.com/images/ux_a07121500ux0069_ux_c.jpg)
Edit: Fixed the Pic, L.
+1Lesser quality? I wouldn't rate it anywhere near that high. You can spend a lot less on a Missouri Meerschaum and got a top-notch smoke.